It sounds to me as if you're making the preposterous assumption that one needs to be in a "healthy relationship" to ever experience happiness. I hate to burst your bubble, but I'm quite able to feel joy irregardless of my relationship status.
I'm happy that you finally figured it out. Me, I had it figured out as a teenager. I knew I didn't deserve all the crap I was getting at home. I still find it hard sometimes to take a compliment, but I don't take anyone's crap.
With a good man, you *can* please him. It's not an endless cycle of never being good enough and trying harder and still not being good enough. I'm sorry you have yet to experience making someone happy who makes you happy.
Don't try to force your definition of love onto everyone else. Humiliation, degradation, hurt, and name-calling are all about SEX, and because he cares about me and cares about whether or not I enjoy sex with him, he does what needs to be done to please me. If he didn't respect me, I wouldn't be with him. I don't tolerate disrespect from anyone, most certainly not you. I trust him. He has never done anything to warrant suspicion. When we are together, there is joy and harmony. I think it's safe to say after a year and a half that there is a commitment. Even though we are monogamous, I don't presume to know what love is or is not for others who might choose a different way.
You're confusing FUN with abuse. It's not the same treatment at all. How can you possibly confuse getting strapped by a drunk step-father who hates you with a sensual spanking from the man you love? I feel very special to be with him. I am happiest when I can spend time with him. He's probably more than I "deserve" after the way I've behaved at times, but I'm not complaining.